DE4294885T1 - Ausbilden einer Kiespackung in Bohrlöchern - Google Patents

Ausbilden einer Kiespackung in Bohrlöchern

Info

Publication number
DE4294885T1
DE4294885T1 DE4294885T DE4294885T DE4294885T1 DE 4294885 T1 DE4294885 T1 DE 4294885T1 DE 4294885 T DE4294885 T DE 4294885T DE 4294885 T DE4294885 T DE 4294885T DE 4294885 T1 DE4294885 T1 DE 4294885T1
Authority
DE
Germany
Prior art keywords
boreholes
forming
gravel pack
gravel
pack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE4294885T
Other languages
English (en)
Other versions
DE4294885C2 (de
Inventor
Lloyd Garner Jones
Charles Shiao-Hsiung Yeh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of DE4294885T1 publication Critical patent/DE4294885T1/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of wells
DE4294885T 1991-05-01 1992-05-07 Ausbilden einer Kiespackung in Bohrlöchern Pending DE4294885T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/694,163 US5113935A (en) 1991-05-01 1991-05-01 Gravel packing of wells
CA002135187A CA2135187C (en) 1991-05-01 1992-05-07 Gravel packing of wells
PCT/US1992/003815 WO1993022536A1 (en) 1991-05-01 1992-05-07 Gravel packing of wells

Publications (1)

Publication Number Publication Date
DE4294885T1 true DE4294885T1 (de) 1995-05-11

Family

ID=27169889

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4294885A Expired - Lifetime DE4294885C2 (de) 1991-05-01 1992-05-07 Vorrichtung zum Ausbilden einer Kiespackung in einem Bohrlochabschnitt
DE4294885T Pending DE4294885T1 (de) 1991-05-01 1992-05-07 Ausbilden einer Kiespackung in Bohrlöchern

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4294885A Expired - Lifetime DE4294885C2 (de) 1991-05-01 1992-05-07 Vorrichtung zum Ausbilden einer Kiespackung in einem Bohrlochabschnitt

Country Status (8)

Country Link
US (1) US5113935A (de)
AU (1) AU677164B2 (de)
CA (1) CA2135187C (de)
DE (2) DE4294885C2 (de)
GB (1) GB2281333B (de)
NO (1) NO307265B1 (de)
RU (1) RU2094596C1 (de)
WO (1) WO1993022536A1 (de)

Families Citing this family (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333688A (en) * 1993-01-07 1994-08-02 Mobil Oil Corporation Method and apparatus for gravel packing of wells
US5390966A (en) * 1993-10-22 1995-02-21 Mobil Oil Corporation Single connector for shunt conduits on well tool
US5419394A (en) * 1993-11-22 1995-05-30 Mobil Oil Corporation Tools for delivering fluid to spaced levels in a wellbore
US5417284A (en) * 1994-06-06 1995-05-23 Mobil Oil Corporation Method for fracturing and propping a formation
US5435391A (en) * 1994-08-05 1995-07-25 Mobil Oil Corporation Method for fracturing and propping a formation
US5515915A (en) * 1995-04-10 1996-05-14 Mobil Oil Corporation Well screen having internal shunt tubes
US5622224A (en) * 1995-06-20 1997-04-22 Mobil Oil Corporation Method and apparatus for cementing well casing using alternate flow paths
US5560427A (en) * 1995-07-24 1996-10-01 Mobil Oil Corporation Fracturing and propping a formation using a downhole slurry splitter
US5588487A (en) * 1995-09-12 1996-12-31 Mobil Oil Corporation Tool for blocking axial flow in gravel-packed well annulus
US5690175A (en) * 1996-03-04 1997-11-25 Mobil Oil Corporation Well tool for gravel packing a well using low viscosity fluids
US5848645A (en) * 1996-09-05 1998-12-15 Mobil Oil Corporation Method for fracturing and gravel-packing a well
US5842516A (en) * 1997-04-04 1998-12-01 Mobil Oil Corporation Erosion-resistant inserts for fluid outlets in a well tool and method for installing same
US5868200A (en) * 1997-04-17 1999-02-09 Mobil Oil Corporation Alternate-path well screen having protected shunt connection
US5890533A (en) * 1997-07-29 1999-04-06 Mobil Oil Corporation Alternate path well tool having an internal shunt tube
US6427775B1 (en) 1997-10-16 2002-08-06 Halliburton Energy Services, Inc. Methods and apparatus for completing wells in unconsolidated subterranean zones
AU738914C (en) 1997-10-16 2002-04-11 Halliburton Energy Services, Inc. Methods and apparatus for completing wells in unconsolidated subterranean zones
US6481494B1 (en) 1997-10-16 2002-11-19 Halliburton Energy Services, Inc. Method and apparatus for frac/gravel packs
US6003600A (en) * 1997-10-16 1999-12-21 Halliburton Energy Services, Inc. Methods of completing wells in unconsolidated subterranean zones
US6059032A (en) * 1997-12-10 2000-05-09 Mobil Oil Corporation Method and apparatus for treating long formation intervals
US6230803B1 (en) 1998-12-03 2001-05-15 Baker Hughes Incorporated Apparatus and method for treating and gravel-packing closely spaced zones
US6140277A (en) 1998-12-31 2000-10-31 Schlumberger Technology Corporation Fluids and techniques for hydrocarbon well completion
US6227303B1 (en) 1999-04-13 2001-05-08 Mobil Oil Corporation Well screen having an internal alternate flowpath
US6220345B1 (en) 1999-08-19 2001-04-24 Mobil Oil Corporation Well screen having an internal alternate flowpath
US6409219B1 (en) 1999-11-12 2002-06-25 Baker Hughes Incorporated Downhole screen with tubular bypass
CA2355104A1 (en) 2000-01-05 2001-07-12 Baker Hughes Incorporated Apparatus and method for treating and gravel-packing closely spaced zones
US7100690B2 (en) * 2000-07-13 2006-09-05 Halliburton Energy Services, Inc. Gravel packing apparatus having an integrated sensor and method for use of same
US6644406B1 (en) 2000-07-31 2003-11-11 Mobil Oil Corporation Fracturing different levels within a completion interval of a well
US6752206B2 (en) 2000-08-04 2004-06-22 Schlumberger Technology Corporation Sand control method and apparatus
US6464007B1 (en) 2000-08-22 2002-10-15 Exxonmobil Oil Corporation Method and well tool for gravel packing a long well interval using low viscosity fluids
US7152677B2 (en) 2000-09-20 2006-12-26 Schlumberger Technology Corporation Method and gravel packing open holes above fracturing pressure
US6789624B2 (en) 2002-05-31 2004-09-14 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6557634B2 (en) 2001-03-06 2003-05-06 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6588506B2 (en) 2001-05-25 2003-07-08 Exxonmobil Corporation Method and apparatus for gravel packing a well
US20020189808A1 (en) * 2001-06-13 2002-12-19 Nguyen Philip D. Methods and apparatus for gravel packing or frac packing wells
US6516881B2 (en) 2001-06-27 2003-02-11 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6601646B2 (en) 2001-06-28 2003-08-05 Halliburton Energy Services, Inc. Apparatus and method for sequentially packing an interval of a wellbore
US6588507B2 (en) 2001-06-28 2003-07-08 Halliburton Energy Services, Inc. Apparatus and method for progressively gravel packing an interval of a wellbore
US6581689B2 (en) * 2001-06-28 2003-06-24 Halliburton Energy Services, Inc. Screen assembly and method for gravel packing an interval of a wellbore
US6516882B2 (en) 2001-07-16 2003-02-11 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6752207B2 (en) 2001-08-07 2004-06-22 Schlumberger Technology Corporation Apparatus and method for alternate path system
US6837308B2 (en) * 2001-08-10 2005-01-04 Bj Services Company Apparatus and method for gravel packing
US6830104B2 (en) * 2001-08-14 2004-12-14 Halliburton Energy Services, Inc. Well shroud and sand control screen apparatus and completion method
US6772837B2 (en) 2001-10-22 2004-08-10 Halliburton Energy Services, Inc. Screen assembly having diverter members and method for progressively treating an interval of a welibore
US6702019B2 (en) 2001-10-22 2004-03-09 Halliburton Energy Services, Inc. Apparatus and method for progressively treating an interval of a wellbore
US6749024B2 (en) * 2001-11-09 2004-06-15 Schlumberger Technology Corporation Sand screen and method of filtering
US7032665B1 (en) * 2001-11-21 2006-04-25 Berrier Mark L System and method for gravel packaging a well
US7096945B2 (en) * 2002-01-25 2006-08-29 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US6899176B2 (en) 2002-01-25 2005-05-31 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US6719051B2 (en) 2002-01-25 2004-04-13 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US7207383B2 (en) * 2002-02-25 2007-04-24 Schlumberger Technology Corporation Multiple entrance shunt
US6715545B2 (en) 2002-03-27 2004-04-06 Halliburton Energy Services, Inc. Transition member for maintaining for fluid slurry velocity therethrough and method for use of same
US6776238B2 (en) 2002-04-09 2004-08-17 Halliburton Energy Services, Inc. Single trip method for selectively fracture packing multiple formations traversed by a wellbore
US6932156B2 (en) 2002-06-21 2005-08-23 Baker Hughes Incorporated Method for selectively treating two producing intervals in a single trip
US6978838B2 (en) * 2002-07-19 2005-12-27 Schlumberger Technology Corporation Method for removing filter cake from injection wells
US6793017B2 (en) 2002-07-24 2004-09-21 Halliburton Energy Services, Inc. Method and apparatus for transferring material in a wellbore
US6863131B2 (en) 2002-07-25 2005-03-08 Baker Hughes Incorporated Expandable screen with auxiliary conduit
US7055598B2 (en) * 2002-08-26 2006-06-06 Halliburton Energy Services, Inc. Fluid flow control device and method for use of same
US6776236B1 (en) 2002-10-16 2004-08-17 Halliburton Energy Services, Inc. Methods of completing wells in unconsolidated formations
US6814139B2 (en) * 2002-10-17 2004-11-09 Halliburton Energy Services, Inc. Gravel packing apparatus having an integrated joint connection and method for use of same
US20040084186A1 (en) * 2002-10-31 2004-05-06 Allison David B. Well treatment apparatus and method
US6923262B2 (en) * 2002-11-07 2005-08-02 Baker Hughes Incorporated Alternate path auger screen
US6814144B2 (en) * 2002-11-18 2004-11-09 Exxonmobil Upstream Research Company Well treating process and system
US6857476B2 (en) * 2003-01-15 2005-02-22 Halliburton Energy Services, Inc. Sand control screen assembly having an internal seal element and treatment method using the same
US6886634B2 (en) * 2003-01-15 2005-05-03 Halliburton Energy Services, Inc. Sand control screen assembly having an internal isolation member and treatment method using the same
US20040140089A1 (en) * 2003-01-21 2004-07-22 Terje Gunneroed Well screen with internal shunt tubes, exit nozzles and connectors with manifold
US6978840B2 (en) * 2003-02-05 2005-12-27 Halliburton Energy Services, Inc. Well screen assembly and system with controllable variable flow area and method of using same for oil well fluid production
CN100362207C (zh) * 2003-03-31 2008-01-16 埃克森美孚上游研究公司 用于完井、生产和注入的井筒装置和方法
US7870898B2 (en) * 2003-03-31 2011-01-18 Exxonmobil Upstream Research Company Well flow control systems and methods
US6994170B2 (en) * 2003-05-29 2006-02-07 Halliburton Energy Services, Inc. Expandable sand control screen assembly having fluid flow control capabilities and method for use of same
US7140437B2 (en) * 2003-07-21 2006-11-28 Halliburton Energy Services, Inc. Apparatus and method for monitoring a treatment process in a production interval
US20050028977A1 (en) * 2003-08-06 2005-02-10 Ward Stephen L. Alternate path gravel packing with enclosed shunt tubes
US6883608B2 (en) 2003-08-06 2005-04-26 Schlumberger Technology Corporation Gravel packing method
US7147054B2 (en) * 2003-09-03 2006-12-12 Schlumberger Technology Corporation Gravel packing a well
US20050061501A1 (en) * 2003-09-23 2005-03-24 Ward Stephen L. Alternate path gravel packing with enclosed shunt tubes
US20050082060A1 (en) * 2003-10-21 2005-04-21 Ward Stephen L. Well screen primary tube gravel pack method
EA008643B1 (ru) * 2003-12-03 2007-06-29 Эксонмобил Апстрим Рисерч Компани Устройство и способ для гравийной набивки ствола скважины
US7866708B2 (en) * 2004-03-09 2011-01-11 Schlumberger Technology Corporation Joining tubular members
US20060037752A1 (en) * 2004-08-20 2006-02-23 Penno Andrew D Rat hole bypass for gravel packing assembly
US7191833B2 (en) * 2004-08-24 2007-03-20 Halliburton Energy Services, Inc. Sand control screen assembly having fluid loss control capability and method for use of same
GB2436500B (en) * 2005-01-14 2010-04-14 Baker Hughes Inc Gravel pack multi-pathway tube with control line retention and method for retaining control line
US7891420B2 (en) * 2005-09-30 2011-02-22 Exxonmobil Upstream Research Company Wellbore apparatus and method for completion, production and injection
CA2787840C (en) * 2006-04-03 2014-10-07 Exxonmobil Upstream Research Company Wellbore method and apparatus for sand and inflow control during well operations
US20070284097A1 (en) 2006-06-08 2007-12-13 Halliburton Energy Services, Inc. Consumable downhole tools
US20080257549A1 (en) 2006-06-08 2008-10-23 Halliburton Energy Services, Inc. Consumable Downhole Tools
US7661476B2 (en) * 2006-11-15 2010-02-16 Exxonmobil Upstream Research Company Gravel packing methods
NO345459B1 (no) 2006-11-15 2021-02-08 Exxonmobil Upstream Res Co Sammenføyningsoppstilling for anvendelse i brønnboringer, fremgangsmåte og anvendelse
US20080202764A1 (en) 2007-02-22 2008-08-28 Halliburton Energy Services, Inc. Consumable downhole tools
US8602113B2 (en) 2008-08-20 2013-12-10 Exxonmobil Research And Engineering Company Coated oil and gas well production devices
US8286715B2 (en) * 2008-08-20 2012-10-16 Exxonmobil Research And Engineering Company Coated sleeved oil and gas well production devices
US8261841B2 (en) 2009-02-17 2012-09-11 Exxonmobil Research And Engineering Company Coated oil and gas well production devices
US8220563B2 (en) * 2008-08-20 2012-07-17 Exxonmobil Research And Engineering Company Ultra-low friction coatings for drill stem assemblies
MX2011003280A (es) * 2008-11-03 2011-04-28 Exxonmobil Upstream Res Co Sistemas y metodos de control de flujo de pozos.
GB2465206B (en) 2008-11-11 2011-11-23 Swelltec Ltd Swellable apparatus and method
GB2488290B (en) 2008-11-11 2013-04-17 Swelltec Ltd Wellbore apparatus and method
EP2199360A1 (de) 2008-12-16 2010-06-23 BP Exploration Operating Company Limited Wässrige Trägerflüssigkeit
CA2755252C (en) 2009-04-14 2016-06-21 Charles S. Yeh Systems and methods for providing zonal isolation in wells
US8490697B2 (en) * 2009-06-16 2013-07-23 Schlumberger Technology Corporation Gravel pack completions in lateral wellbores of oil and gas wells
MY164284A (en) 2009-11-20 2017-11-30 Exxonmobil Upstream Res Co Open-hole packer for alternate path gravel packing, and method for completing an open-hole wellbore
US8590627B2 (en) 2010-02-22 2013-11-26 Exxonmobil Research And Engineering Company Coated sleeved oil and gas well production devices
US8770290B2 (en) * 2010-10-28 2014-07-08 Weatherford/Lamb, Inc. Gravel pack assembly for bottom up/toe-to-heel packing
US9085960B2 (en) * 2010-10-28 2015-07-21 Weatherford Technology Holdings, Llc Gravel pack bypass assembly
US9260950B2 (en) 2010-10-28 2016-02-16 Weatherford Technologies Holdings, LLC One trip toe-to-heel gravel pack and liner cementing assembly
US10082007B2 (en) 2010-10-28 2018-09-25 Weatherford Technology Holdings, Llc Assembly for toe-to-heel gravel packing and reverse circulating excess slurry
US8584753B2 (en) 2010-11-03 2013-11-19 Halliburton Energy Services, Inc. Method and apparatus for creating an annular barrier in a subterranean wellbore
MX337002B (es) 2010-12-16 2016-02-09 Exxonmobil Upstream Res Co Modulo de comunicacion para filtracion con grava de trayectoria alternativa, y metodo para completar un sondeo.
BR112013013148B1 (pt) 2010-12-17 2020-07-21 Exxonmobil Upstream Research Company aparelho de furo do poço e métodos para isolamento zonal e controle de fluxo
SG10201510410YA (en) 2010-12-17 2016-01-28 Exxonmobil Upstream Res Co Crossover joint for connecting eccentric flow paths to concentric flow paths
CA2819350C (en) 2010-12-17 2017-05-23 Exxonmobil Upstream Research Company Packer for alternate flow channel gravel packing and method for completing a wellbore
CN103688015B (zh) 2010-12-17 2016-09-07 埃克森美孚上游研究公司 用于多层井完井、采油和注入的井筒装置和方法
US9593559B2 (en) 2011-10-12 2017-03-14 Exxonmobil Upstream Research Company Fluid filtering device for a wellbore and method for completing a wellbore
US9587459B2 (en) 2011-12-23 2017-03-07 Weatherford Technology Holdings, Llc Downhole isolation methods and apparatus therefor
US9010417B2 (en) * 2012-02-09 2015-04-21 Baker Hughes Incorporated Downhole screen with exterior bypass tubes and fluid interconnections at tubular joints therefore
WO2013187877A1 (en) 2012-06-11 2013-12-19 Halliburton Energy Services, Inc. Shunt tube connection and distribution assembly and method
CN104471183B (zh) 2012-06-11 2016-10-19 哈里伯顿能源服务公司 分流管连接组件和方法
US9273537B2 (en) * 2012-07-16 2016-03-01 Schlumberger Technology Corporation System and method for sand and inflow control
BR112015006970A2 (pt) 2012-10-26 2017-07-04 Exxonmobil Upstream Res Co aparelhagem e método para furo de poço voltado ao controle de areia utilizando reservas de cascalho
CA2885581C (en) 2012-10-26 2017-05-30 Exxonmobil Upstream Research Company Downhole joint assembly for flow control, and method for completing a wellbore
US9187995B2 (en) * 2012-11-08 2015-11-17 Baker Hughes Incorporated Production enhancement method for fractured wellbores
US8931568B2 (en) 2013-03-14 2015-01-13 Weatherford/Lamb, Inc. Shunt tube connections for wellscreen assembly
WO2014149396A2 (en) 2013-03-15 2014-09-25 Exxonmobil Upstream Research Company Apparatus and methods for well control
WO2014149395A2 (en) 2013-03-15 2014-09-25 Exxonmobil Upstream Research Company Sand control screen having improved reliability
SG11201600444PA (en) 2013-07-25 2016-02-26 Schlumberger Technology Bv Sand control system and methodology
US9428997B2 (en) 2013-09-10 2016-08-30 Weatherford/Lamb, Inc. Multi-zone bypass packer assembly for gravel packing boreholes
MY180117A (en) 2014-01-22 2020-11-23 Weatherford Tech Holdings Llc Leak-off assembly for gravel pack system
US9670756B2 (en) 2014-04-08 2017-06-06 Exxonmobil Upstream Research Company Wellbore apparatus and method for sand control using gravel reserve
GB2539353B (en) 2014-05-02 2020-09-30 Baker Hughes Inc Use of ultra lightweight particulates in multi-path gravel packing operations
AU2015284363B2 (en) * 2014-07-01 2017-09-14 Shell Internationale Research Maatschappij B.V. Injector fill displacement tubes
US20160215570A1 (en) 2015-01-22 2016-07-28 Weatherford Technology Holdings, Llc Jumper Connection for Shunt Tubes on Wellscreen Assembly
US10024143B2 (en) 2015-06-11 2018-07-17 Weatherford Technology Holdings, Llc Jumper tube connection for wellscreen assembly
CA2991687C (en) 2015-07-22 2021-01-26 Robert F. Hodge Leak-off assembly for gravel pack system
US10060231B2 (en) * 2016-06-20 2018-08-28 Baker Hughes, A Ge Company, Llc Gravel pack system with slurry exit port in coupling and method of gravel packing
US20190153857A1 (en) * 2017-11-17 2019-05-23 Xiaohua Yi Method and System for Performing Hydrocarbon Operations using Communications Associated with Completions
SG11202007185XA (en) * 2018-03-19 2020-08-28 Halliburton Energy Services Inc Systems and methods for gravel packing wells
AU2019290372A1 (en) * 2018-06-22 2020-09-10 Halliburton Energy Services, Inc. Multiple shunt pressure assembly for gravel packing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014770A (en) * 1934-06-04 1935-09-17 Leslie A Layne Apparatus for placing gravel in wells
DE6900935U (de) * 1969-01-10 1969-08-07 Greenbank Engineering Company Saugtrockner fuer gewebe oder dergleichen
US4393932A (en) * 1981-03-16 1983-07-19 Bodine Albert G Method and apparatus for uniformly packing gravel around a well casing or liner
US4558742A (en) * 1984-07-13 1985-12-17 Texaco Inc. Method and apparatus for gravel packing horizontal wells
US4646839A (en) * 1984-11-23 1987-03-03 Exxon Production Research Co. Method and apparatus for through-the-flowline gravel packing
US4945991A (en) * 1989-08-23 1990-08-07 Mobile Oil Corporation Method for gravel packing wells
JPH0745652Y2 (ja) * 1990-03-09 1995-10-18 新キャタピラー三菱株式会社 走行速度切換装置

Also Published As

Publication number Publication date
AU2154392A (en) 1993-11-29
US5113935A (en) 1992-05-19
NO944201L (no) 1994-11-03
NO944201D0 (no) 1994-11-03
RU94046000A (ru) 1996-10-10
GB9422237D0 (en) 1995-01-04
RU2094596C1 (ru) 1997-10-27
GB2281333A (en) 1995-03-01
DE4294885C2 (de) 2002-11-21
GB2281333B (en) 1995-09-27
CA2135187C (en) 2002-12-17
CA2135187A1 (en) 1993-11-11
AU677164B2 (en) 1997-04-17
NO307265B1 (no) 2000-03-06
WO1993022536A1 (en) 1993-11-11

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